Physics Light - Reflection and Refraction CBSE Board 2026 Medium
A convex lens and a concave lens having focal lengths 10 cm and 20 cm respectively are placed in contact with…
A convex lens and a concave lens having focal lengths 10 cm and 20 cm respectively are placed in contact with each other. Which of the following statements is correct about the lens combination ?
- (a)It will behave like a plane glass slab.
- (b)It will behave like a convex lens.
- (c)It will behave like a concave lens.
- (d)It will behave like a cylindrical lens.
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